function selectAll(){
	var delid = document.getElementsByName('delid[]');
	for(var i=0;i<delid.length;i++){
		delid[i].checked = true;
		//obj.delid[i].value;
	}

}


function del_task(){
	
	
	var obj2=document.getElementsByName("delid[]");

	for(var i=0;i<obj2.length;i++){
		if(obj2[i].checked==true){
		temp=1;
		break;
		}else{
		temp=0;
		}
	}
	if(temp==0){alert("请选择!");return false;}
	else{
		
		var msg = "您真的确定要删除吗？请确认！";  
	    if (confirm(msg)==true){ 
	    	var str = "";
			var  delid = document.getElementsByName('delid[]');
			for(var i=0;i<delid.length;i++){
				if(delid[i].checked == true){
					//arr[i]=obj.delid[i].value;
					str +=delid[i].value+"|";
				}
			}
			//window.Location='delete_uid.php?id='+str;
		    window.location.href="delete_task.php?id="+str; 
	        return true;  
	    }else{  
	        return false;  
	    }  
	  
	}
}




function unselectAll(){
	var delid = document.getElementsByName('delid[]');
	for (var i=0;i<delid.length;i++){
		
			if (delid[i].checked==true) delid[i].checked = false;
			else delid[i].checked = true;
		
	}
	
}

function link(){
    document.getElementById("fom").action="addrenwu.php";
   document.getElementById("fom").submit();
}